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AU4011297A - Method and device for emptying a tube reactor - Google Patents

Method and device for emptying a tube reactor

Info

Publication number
AU4011297A
AU4011297A AU40112/97A AU4011297A AU4011297A AU 4011297 A AU4011297 A AU 4011297A AU 40112/97 A AU40112/97 A AU 40112/97A AU 4011297 A AU4011297 A AU 4011297A AU 4011297 A AU4011297 A AU 4011297A
Authority
AU
Australia
Prior art keywords
emptying
tube reactor
reactor
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU40112/97A
Inventor
Pieter Hendrik Jacob Van Der Schee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOOY SUPPORT BV
Original Assignee
BOOY SUPPORT BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOOY SUPPORT BV filed Critical BOOY SUPPORT BV
Publication of AU4011297A publication Critical patent/AU4011297A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AU40112/97A 1996-07-16 1997-07-15 Method and device for emptying a tube reactor Abandoned AU4011297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9600649A BE1010433A3 (en) 1996-07-16 1996-07-16 Method and device for emptying of a pipe reactor.
BE9600649 1996-07-16
PCT/EP1997/003876 WO1998002239A1 (en) 1996-07-16 1997-07-15 Method and device for emptying a tube reactor

Publications (1)

Publication Number Publication Date
AU4011297A true AU4011297A (en) 1998-02-09

Family

ID=3889887

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40112/97A Abandoned AU4011297A (en) 1996-07-16 1997-07-15 Method and device for emptying a tube reactor

Country Status (3)

Country Link
AU (1) AU4011297A (en)
BE (1) BE1010433A3 (en)
WO (1) WO1998002239A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200200048B (en) * 2001-01-25 2002-07-16 Nippon Catalytic Chem Ind Process for extracting sold material from shell-and-tube reactor.
US7115776B2 (en) † 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
SG176500A1 (en) 2006-12-18 2011-12-29 Tubemaster Inc Vacuum attachment and method
TWI373375B (en) * 2007-03-01 2012-10-01 Rohm & Haas Apparatus and method for dislodging and extracting solid materials from tubes
DE102007025869A1 (en) 2007-06-01 2008-07-03 Basf Se To service tube bundle of gas-phase hydrocarbon oxidation reactor immediately prior to re-charging with fresh bed of catalyst solids, they are brushed internally
WO2011051102A1 (en) 2009-10-26 2011-05-05 Exxonmobil Chemical Patents Inc. Improved phthalic anhydride process
ES2893823T3 (en) * 2012-09-10 2022-02-10 Petroval Process for discharging particulate material from a vessel
JP5531070B2 (en) * 2012-09-14 2014-06-25 システム機工株式会社 Gas ejecting apparatus for removing catalyst and catalyst removing method
NL2017136B1 (en) * 2016-07-08 2018-01-24 Mourik Int B V Catalyst unloading of tubular reactors
US12102995B2 (en) 2019-01-25 2024-10-01 Nippon Shokubai Co., Ltd. Nozzle, solid matter unloading device, solid matter unloading system, and solid matter unloading method
US11406955B2 (en) 2019-03-29 2022-08-09 Tubemaster, Inc. Air lance for removing pellets from a tube
JP7591365B2 (en) * 2020-07-15 2024-11-28 株式会社日本触媒 nozzle
EP4373607A4 (en) * 2021-07-20 2025-06-04 Tubemaster, Inc. Air lance for removing pellets from tubes
DE102022101194B4 (en) 2022-01-19 2024-11-28 SPM - Schütte Precision Machines GmbH Suction nozzle for suctioning bulk material from a reactor tube of an industrial reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507868A1 (en) * 1985-03-06 1986-09-11 Richard Buchen GmbH, 5000 Köln METHOD AND DEVICE FOR EMPTYING FILLED TUBES, ESPECIALLY TUBE BUNNEL REACTORS FILLED WITH SOLID CATALYST MATERIAL
US5222533A (en) * 1990-10-10 1993-06-29 Basf Corporation Nozzle for use in a catalyst unloader
US5228484A (en) * 1991-06-20 1993-07-20 Catalyst Technology, Inc. Air lance reel for catalyst unloading of tubular reactors

Also Published As

Publication number Publication date
WO1998002239A1 (en) 1998-01-22
BE1010433A3 (en) 1998-08-04

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